secubox-openwrt/package/secubox/luci-app-metablogizer/root/usr/libexec/rpcd/luci.metablogizer

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
# RPCD backend for MetaBlogizer Static Site Publisher
# Copyright (C) 2025 CyberMind.fr

. /lib/functions.sh
. /usr/share/libubox/jshn.sh

UCI_CONFIG="metablogizer"
SITES_ROOT="/srv/metablogizer/sites"
NGINX_CONTAINER="nginx"
PORT_BASE=8900

# Helper: Get UCI value with default
get_uci() {
	local section="$1"
	local option="$2"
	local default="$3"
	local value
	value=$(uci -q get "$UCI_CONFIG.$section.$option")
	echo "${value:-$default}"
}

# Runtime detection (uhttpd preferred, nginx fallback)
detect_runtime() {
	local configured=$(get_uci main runtime "auto")
	case "$configured" in
		uhttpd) [ -x /etc/init.d/uhttpd ] && echo "uhttpd" || echo "none" ;;
		nginx)  lxc-info -n "$NGINX_CONTAINER" >/dev/null 2>&1 && echo "nginx" || echo "none" ;;
		auto|*) [ -x /etc/init.d/uhttpd ] && echo "uhttpd" || \
		        (lxc-info -n "$NGINX_CONTAINER" >/dev/null 2>&1 && echo "nginx" || echo "none") ;;
	esac
}

# Get next available port for uhttpd
get_next_port() {
	local port=$PORT_BASE
	while uci show uhttpd 2>/dev/null | grep -q "listen_http='0.0.0.0:$port'"; do
		port=$((port + 1))
	done
	echo $port
}

# Fix permissions for web serving (755 for dirs, 644 for files)
fix_permissions() {
	local dir="$1"
	[ -d "$dir" ] || return 1
	chmod 755 "$dir"
	find "$dir" -type d -exec chmod 755 {} \;
	find "$dir" -type f -exec chmod 644 {} \;
}

# Status method - get overall status and list all sites
method_status() {
	local enabled runtime detected_runtime nginx_running site_count

	enabled=$(get_uci main enabled 0)
	runtime=$(get_uci main runtime "auto")
	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")
	NGINX_CONTAINER=$(get_uci main nginx_container "$NGINX_CONTAINER")

	# Detect runtime
	detected_runtime=$(detect_runtime)

	# Check nginx container if using nginx
	nginx_running="0"
	if lxc-info -n "$NGINX_CONTAINER" -s 2>/dev/null | grep -q "RUNNING"; then
		nginx_running="1"
	fi

	# Count sites
	site_count=0
	config_load "$UCI_CONFIG"
	config_foreach _count_site site
	site_count="$_site_count"

	json_init
	json_add_boolean "enabled" "$enabled"
	json_add_string "runtime" "$runtime"
	json_add_string "detected_runtime" "$detected_runtime"
	json_add_boolean "nginx_running" "$nginx_running"
	json_add_int "site_count" "$site_count"
	json_add_string "sites_root" "$SITES_ROOT"
	json_add_string "nginx_container" "$NGINX_CONTAINER"
	json_dump
}

_site_count=0
_count_site() {
	_site_count=$((_site_count + 1))
}

# List all sites with their status
method_list_sites() {
	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")

	json_init
	json_add_array "sites"

	config_load "$UCI_CONFIG"
	config_foreach _add_site site

	json_close_array
	json_dump
}

_add_site() {
	local section="$1"
	local name domain gitea_repo ssl enabled description
	local has_content last_sync

	config_get name "$section" name ""
	config_get domain "$section" domain ""
	config_get gitea_repo "$section" gitea_repo ""
	config_get ssl "$section" ssl "1"
	config_get enabled "$section" enabled "1"
	config_get description "$section" description ""

	# Check if site has content
	has_content="0"
	if [ -d "$SITES_ROOT/$name" ] && [ -f "$SITES_ROOT/$name/index.html" ]; then
		has_content="1"
	fi

	# Get last sync time
	last_sync=""
	if [ -d "$SITES_ROOT/$name/.git" ]; then
		last_sync=$(cd "$SITES_ROOT/$name" && git log -1 --format="%ci" 2>/dev/null || echo "")
	fi

	json_add_object
	json_add_string "id" "$section"
	json_add_string "name" "$name"
	json_add_string "domain" "$domain"
	json_add_string "gitea_repo" "$gitea_repo"
	json_add_string "description" "$description"
	json_add_boolean "ssl" "$ssl"
	json_add_boolean "enabled" "$enabled"
	json_add_boolean "has_content" "$has_content"
	json_add_string "last_sync" "$last_sync"
	json_add_string "url" "https://$domain"
	json_close_object
}

# Create a new site with auto-vhost
method_create_site() {
	local name domain gitea_repo ssl description
	local section_id gitea_url

	read -r input
	json_load "$input"
	json_get_var name name
	json_get_var domain domain
	json_get_var gitea_repo gitea_repo
	json_get_var ssl ssl "1"
	json_get_var description description ""

	# Validate required fields
	if [ -z "$name" ] || [ -z "$domain" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Name and domain are required"
		json_dump
		return
	fi

	# Sanitize name for section ID
	section_id="site_$(echo "$name" | sed 's/[^a-zA-Z0-9]/_/g')"

	# Check if site already exists
	if uci -q get "$UCI_CONFIG.$section_id" >/dev/null 2>&1; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site with this name already exists"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")
	NGINX_CONTAINER=$(get_uci main nginx_container "$NGINX_CONTAINER")

	# 1. Create UCI site config
	uci set "$UCI_CONFIG.$section_id=site"
	uci set "$UCI_CONFIG.$section_id.name=$name"
	uci set "$UCI_CONFIG.$section_id.domain=$domain"
	uci set "$UCI_CONFIG.$section_id.ssl=$ssl"
	uci set "$UCI_CONFIG.$section_id.enabled=1"
	[ -n "$gitea_repo" ] && uci set "$UCI_CONFIG.$section_id.gitea_repo=$gitea_repo"
	[ -n "$description" ] && uci set "$UCI_CONFIG.$section_id.description=$description"

	# 2. Create site directory
	mkdir -p "$SITES_ROOT/$name"

	# 3. Clone from Gitea if repo specified
	if [ -n "$gitea_repo" ]; then
		gitea_url=$(uci -q get gitea.main.url || echo "http://192.168.255.1:3000")
		git clone "$gitea_url/$gitea_repo.git" "$SITES_ROOT/$name" 2>/dev/null || true
	fi

	# 4. Fix permissions for web serving
	fix_permissions "$SITES_ROOT/$name"

	# 5. Create default index.html with OG tags if no content
	if [ ! -f "$SITES_ROOT/$name/index.html" ]; then
		cat > "$SITES_ROOT/$name/index.html" <<EOF
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>$name</title>
    <meta property="og:title" content="$name">
    <meta property="og:url" content="https://$domain">
    <meta property="og:type" content="website">
    <meta property="og:description" content="$description">
    <meta name="twitter:card" content="summary">
    <meta name="twitter:title" content="$name">
    <meta name="twitter:url" content="https://$domain">
    <style>
        body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
               display: flex; justify-content: center; align-items: center;
               min-height: 100vh; margin: 0; background: #f5f5f5; }
        .container { text-align: center; padding: 2rem; }
        h1 { color: #333; }
        p { color: #666; }
    </style>
</head>
<body>
    <div class="container">
        <h1>$name</h1>
        <p>Site published with MetaBlogizer</p>
    </div>
</body>
</html>
EOF
	fi

	# 6. Detect runtime and configure accordingly
	local current_runtime=$(detect_runtime)
	local port=""
	local server_address="192.168.255.1"
	local server_port="80"

	if [ "$current_runtime" = "uhttpd" ]; then
		# Create uhttpd instance
		port=$(get_next_port)
		uci set "uhttpd.metablog_${section_id}=uhttpd"
		uci set "uhttpd.metablog_${section_id}.listen_http=0.0.0.0:$port"
		uci set "uhttpd.metablog_${section_id}.home=$SITES_ROOT/$name"
		uci set "uhttpd.metablog_${section_id}.index_page=index.html"
		uci set "uhttpd.metablog_${section_id}.error_page=/index.html"
		uci commit uhttpd
		/etc/init.d/uhttpd reload 2>/dev/null
		server_port="$port"
	else
		# Configure nginx location in container
		_configure_nginx "$name"
		local nginx_ip
		nginx_ip=$(lxc-info -n "$NGINX_CONTAINER" -iH 2>/dev/null | head -1)
		[ -n "$nginx_ip" ] && server_address="$nginx_ip"
	fi

	# Save port to site config
	[ -n "$port" ] && uci set "$UCI_CONFIG.$section_id.port=$port"
	uci set "$UCI_CONFIG.$section_id.runtime=$current_runtime"

	# 7. Create HAProxy backend
	local backend_name="metablog_$(echo "$name" | sed 's/[^a-zA-Z0-9]/_/g')"

	uci set "haproxy.$backend_name=backend"
	uci set "haproxy.$backend_name.name=$backend_name"
	uci set "haproxy.$backend_name.mode=http"
	uci set "haproxy.$backend_name.balance=roundrobin"
	uci set "haproxy.$backend_name.enabled=1"

	# Create server
	local server_name="${backend_name}_srv"
	uci set "haproxy.$server_name=server"
	uci set "haproxy.$server_name.backend=$backend_name"
	uci set "haproxy.$server_name.name=srv"
	uci set "haproxy.$server_name.address=$server_address"
	uci set "haproxy.$server_name.port=$server_port"
	uci set "haproxy.$server_name.weight=100"
	uci set "haproxy.$server_name.check=1"
	uci set "haproxy.$server_name.enabled=1"

	# 8. Create HAProxy vhost
	local vhost_name=$(echo "$domain" | sed 's/[^a-zA-Z0-9]/_/g')
	local acme_val="0"
	[ "$ssl" = "1" ] && acme_val="1"

	uci set "haproxy.$vhost_name=vhost"
	uci set "haproxy.$vhost_name.domain=$domain"
	uci set "haproxy.$vhost_name.backend=$backend_name"
	uci set "haproxy.$vhost_name.ssl=$ssl"
	uci set "haproxy.$vhost_name.ssl_redirect=$ssl"
	uci set "haproxy.$vhost_name.acme=$acme_val"
	uci set "haproxy.$vhost_name.enabled=1"
	uci commit haproxy

	# Regenerate HAProxy config
	/usr/sbin/haproxyctl generate >/dev/null 2>&1
	/etc/init.d/haproxy reload >/dev/null 2>&1

	uci commit "$UCI_CONFIG"

	json_init
	json_add_boolean "success" 1
	json_add_string "id" "$section_id"
	json_add_string "url" "https://$domain"
	json_add_string "name" "$name"
	json_add_string "domain" "$domain"
	json_dump
}

# Configure nginx location for a site
_configure_nginx() {
	local site_name="$1"
	local nginx_conf="/var/lib/lxc/$NGINX_CONTAINER/rootfs/etc/nginx/sites.d"

	# Create nginx config for site
	mkdir -p "$nginx_conf"

	cat > "$nginx_conf/metablog-$site_name.conf" <<EOF
location /$site_name/ {
    alias /srv/sites/$site_name/;
    index index.html;
    try_files \$uri \$uri/ /index.html;
}
EOF

	# Reload nginx in container
	lxc-attach -n "$NGINX_CONTAINER" -- nginx -s reload 2>/dev/null || true
}

# Delete a site and cleanup
method_delete_site() {
	local id

	read -r input
	json_load "$input"
	json_get_var id id

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	local name domain
	name=$(get_uci "$id" name "")
	domain=$(get_uci "$id" domain "")

	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")
	NGINX_CONTAINER=$(get_uci main nginx_container "$NGINX_CONTAINER")

	# Get site runtime
	local site_runtime=$(get_uci "$id" runtime "")

	# 1. Delete HAProxy vhost
	local vhost_id=$(echo "$domain" | sed 's/[^a-zA-Z0-9]/_/g')
	uci delete "haproxy.$vhost_id" 2>/dev/null

	# 2. Delete HAProxy backend and server
	local backend_name="metablog_$(echo "$name" | sed 's/[^a-zA-Z0-9]/_/g')"
	uci delete "haproxy.$backend_name" 2>/dev/null
	uci delete "haproxy.${backend_name}_srv" 2>/dev/null
	uci commit haproxy
	/usr/sbin/haproxyctl generate >/dev/null 2>&1
	/etc/init.d/haproxy reload >/dev/null 2>&1

	# 3. Remove runtime config
	if [ "$site_runtime" = "uhttpd" ]; then
		# Remove uhttpd instance
		uci delete "uhttpd.metablog_$id" 2>/dev/null
		uci commit uhttpd
		/etc/init.d/uhttpd reload 2>/dev/null
	else
		# Remove nginx config
		rm -f "/var/lib/lxc/$NGINX_CONTAINER/rootfs/etc/nginx/sites.d/metablog-$name.conf"
		lxc-attach -n "$NGINX_CONTAINER" -- nginx -s reload 2>/dev/null || true
	fi

	# 4. Remove site directory
	rm -rf "$SITES_ROOT/$name"

	# 5. Delete UCI config
	uci delete "$UCI_CONFIG.$id"
	uci commit "$UCI_CONFIG"

	json_init
	json_add_boolean "success" 1
	json_dump
}

# Sync site from Gitea (git pull)
method_sync_site() {
	local id

	read -r input
	json_load "$input"
	json_get_var id id

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	local name gitea_repo
	name=$(get_uci "$id" name "")
	gitea_repo=$(get_uci "$id" gitea_repo "")

	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")

	local site_path="$SITES_ROOT/$name"

	if [ -d "$site_path/.git" ]; then
		# Pull latest changes
		cd "$site_path"
		local result
		result=$(git pull 2>&1)
		local rc=$?

		# Fix permissions after pull
		fix_permissions "$site_path"

		json_init
		if [ $rc -eq 0 ]; then
			json_add_boolean "success" 1
			json_add_string "message" "$result"
		else
			json_add_boolean "success" 0
			json_add_string "error" "$result"
		fi
		json_dump
	elif [ -n "$gitea_repo" ]; then
		# Clone if not exists
		local gitea_url
		gitea_url=$(uci -q get gitea.main.url || echo "http://192.168.255.1:3000")

		rm -rf "$site_path"
		local result
		result=$(git clone "$gitea_url/$gitea_repo.git" "$site_path" 2>&1)
		local rc=$?

		# Fix permissions after clone
		fix_permissions "$site_path"

		json_init
		if [ $rc -eq 0 ]; then
			json_add_boolean "success" 1
			json_add_string "message" "Cloned from $gitea_repo"
		else
			json_add_boolean "success" 0
			json_add_string "error" "$result"
		fi
		json_dump
	else
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "No git repository configured for this site"
		json_dump
	fi
}

# Get publish info for QR code generation
method_get_publish_info() {
	local id

	read -r input
	json_load "$input"
	json_get_var id id

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	local name domain description ssl
	name=$(get_uci "$id" name "")
	domain=$(get_uci "$id" domain "")
	description=$(get_uci "$id" description "")
	ssl=$(get_uci "$id" ssl "1")

	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	local protocol="http"
	[ "$ssl" = "1" ] && protocol="https"
	local url="${protocol}://${domain}"

	json_init
	json_add_boolean "success" 1
	json_add_string "id" "$id"
	json_add_string "name" "$name"
	json_add_string "domain" "$domain"
	json_add_string "url" "$url"
	json_add_string "description" "$description"
	json_add_string "title" "$name - Published with SecuBox"
	json_dump
}

# Get site details
method_get_site() {
	local id

	read -r input
	json_load "$input"
	json_get_var id id

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	local name domain gitea_repo ssl enabled description
	name=$(get_uci "$id" name "")
	domain=$(get_uci "$id" domain "")
	gitea_repo=$(get_uci "$id" gitea_repo "")
	ssl=$(get_uci "$id" ssl "1")
	enabled=$(get_uci "$id" enabled "1")
	description=$(get_uci "$id" description "")

	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")

	local has_content last_sync
	has_content="0"
	if [ -d "$SITES_ROOT/$name" ] && [ -f "$SITES_ROOT/$name/index.html" ]; then
		has_content="1"
	fi
	last_sync=""
	if [ -d "$SITES_ROOT/$name/.git" ]; then
		last_sync=$(cd "$SITES_ROOT/$name" && git log -1 --format="%ci" 2>/dev/null || echo "")
	fi

	local protocol="http"
	[ "$ssl" = "1" ] && protocol="https"

	json_init
	json_add_boolean "success" 1
	json_add_string "id" "$id"
	json_add_string "name" "$name"
	json_add_string "domain" "$domain"
	json_add_string "gitea_repo" "$gitea_repo"
	json_add_string "description" "$description"
	json_add_boolean "ssl" "$ssl"
	json_add_boolean "enabled" "$enabled"
	json_add_boolean "has_content" "$has_content"
	json_add_string "last_sync" "$last_sync"
	json_add_string "url" "${protocol}://${domain}"
	json_dump
}

# Update site settings
method_update_site() {
	local id name domain gitea_repo ssl enabled description

	read -r input
	json_load "$input"
	json_get_var id id
	json_get_var name name
	json_get_var domain domain
	json_get_var gitea_repo gitea_repo
	json_get_var ssl ssl
	json_get_var enabled enabled
	json_get_var description description

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	# Check site exists
	local current_name
	current_name=$(get_uci "$id" name "")
	if [ -z "$current_name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	[ -n "$name" ] && uci set "$UCI_CONFIG.$id.name=$name"
	[ -n "$domain" ] && uci set "$UCI_CONFIG.$id.domain=$domain"
	[ -n "$gitea_repo" ] && uci set "$UCI_CONFIG.$id.gitea_repo=$gitea_repo"
	[ -n "$ssl" ] && uci set "$UCI_CONFIG.$id.ssl=$ssl"
	[ -n "$enabled" ] && uci set "$UCI_CONFIG.$id.enabled=$enabled"
	[ -n "$description" ] && uci set "$UCI_CONFIG.$id.description=$description"
	uci commit "$UCI_CONFIG"

	json_init
	json_add_boolean "success" 1
	json_dump
}

# Upload file to site
method_upload_file() {
	local id filename content

	read -r input
	json_load "$input"
	json_get_var id id
	json_get_var filename filename
	json_get_var content content

	if [ -z "$id" ] || [ -z "$filename" ] || [ -z "$content" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing required fields (id, filename, content)"
		json_dump
		return
	fi

	local name
	name=$(get_uci "$id" name "")
	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")
	local site_path="$SITES_ROOT/$name"
	local file_path="$site_path/$filename"

	# Create directory structure if needed
	local dir_path=$(dirname "$file_path")
	mkdir -p "$dir_path"
	chmod 755 "$dir_path"

	# Decode base64 content and write file
	echo "$content" | base64 -d > "$file_path" 2>/dev/null
	local rc=$?

	if [ $rc -eq 0 ]; then
		chmod 644 "$file_path"
		# Ensure parent directories are also accessible
		chmod 755 "$site_path"
		json_init
		json_add_boolean "success" 1
		json_add_string "filename" "$filename"
		json_add_string "path" "$file_path"
		json_dump
	else
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Failed to write file"
		json_dump
	fi
}

# List files in a site
method_list_files() {
	local id

	read -r input
	json_load "$input"
	json_get_var id id

	if [ -z "$id" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Missing site id"
		json_dump
		return
	fi

	local name
	name=$(get_uci "$id" name "")
	if [ -z "$name" ]; then
		json_init
		json_add_boolean "success" 0
		json_add_string "error" "Site not found"
		json_dump
		return
	fi

	SITES_ROOT=$(get_uci main sites_root "$SITES_ROOT")
	local site_path="$SITES_ROOT/$name"

	json_init
	json_add_boolean "success" 1
	json_add_array "files"

	if [ -d "$site_path" ]; then
		find "$site_path" -type f 2>/dev/null | while read -r file; do
			local rel_path="${file#$site_path/}"
			local size=$(stat -c%s "$file" 2>/dev/null || echo "0")
			json_add_object ""
			json_add_string "name" "$rel_path"
			json_add_int "size" "$size"
			json_close_object
		done
	fi

	json_close_array
	json_dump
}

# Get global settings
method_get_settings() {
	json_init
	json_add_boolean "enabled" "$(get_uci main enabled 0)"
	json_add_string "runtime" "$(get_uci main runtime auto)"
	json_add_string "detected_runtime" "$(detect_runtime)"
	json_add_string "nginx_container" "$(get_uci main nginx_container nginx)"
	json_add_string "sites_root" "$(get_uci main sites_root /srv/metablogizer/sites)"
	json_add_string "gitea_url" "$(get_uci main gitea_url http://localhost:3000)"
	json_dump
}

# Save global settings
method_save_settings() {
	local enabled runtime nginx_container sites_root gitea_url

	read -r input
	json_load "$input"
	json_get_var enabled enabled
	json_get_var runtime runtime
	json_get_var nginx_container nginx_container
	json_get_var sites_root sites_root
	json_get_var gitea_url gitea_url

	# Ensure main section exists
	uci -q get "$UCI_CONFIG.main" >/dev/null 2>&1 || uci set "$UCI_CONFIG.main=metablogizer"

	[ -n "$enabled" ] && uci set "$UCI_CONFIG.main.enabled=$enabled"
	[ -n "$runtime" ] && uci set "$UCI_CONFIG.main.runtime=$runtime"
	[ -n "$nginx_container" ] && uci set "$UCI_CONFIG.main.nginx_container=$nginx_container"
	[ -n "$sites_root" ] && uci set "$UCI_CONFIG.main.sites_root=$sites_root"
	[ -n "$gitea_url" ] && uci set "$UCI_CONFIG.main.gitea_url=$gitea_url"
	uci commit "$UCI_CONFIG"

	json_init
	json_add_boolean "success" 1
	json_dump
}

# Main RPC interface
case "$1" in
	list)
		cat <<'EOF'
{
	"status": {},
	"list_sites": {},
	"get_site": { "id": "string" },
	"create_site": { "name": "string", "domain": "string", "gitea_repo": "string", "ssl": "boolean", "description": "string" },
	"update_site": { "id": "string", "name": "string", "domain": "string", "gitea_repo": "string", "ssl": "boolean", "enabled": "boolean", "description": "string" },
	"delete_site": { "id": "string" },
	"sync_site": { "id": "string" },
	"get_publish_info": { "id": "string" },
	"upload_file": { "id": "string", "filename": "string", "content": "string" },
	"list_files": { "id": "string" },
	"get_settings": {},
	"save_settings": { "enabled": "boolean", "nginx_container": "string", "sites_root": "string" }
}
EOF
		;;
	call)
		case "$2" in
			status)           method_status ;;
			list_sites)       method_list_sites ;;
			get_site)         method_get_site ;;
			create_site)      method_create_site ;;
			update_site)      method_update_site ;;
			delete_site)      method_delete_site ;;
			sync_site)        method_sync_site ;;
			get_publish_info) method_get_publish_info ;;
			upload_file)      method_upload_file ;;
			list_files)       method_list_files ;;
			get_settings)     method_get_settings ;;
			save_settings)    method_save_settings ;;
			*)                echo '{"error": "unknown method"}' ;;
		esac
		;;
esac